Cationic cyclization of bromohydrins of geranonitrile and homogeranonitrile in the presence of boron trifluoride complexes proceeded smoothly, giving mixtures of bromo cyclic olefins in satisfactory yields. This cyclization method was applied to the synthesis of (±)-snyderols.
在
三氟化硼配合物存在下,香叶腈和均香叶腈的
溴醇的阳离子环化反应顺利进行,以令人满意的产率得到
溴代环烯烃的混合物。该环化方法应用于(±)-snyderols的合成。